|Name||Potomac Formation, unit 3|
|Geologic age||Upper Cretaceous, lower Cenomanian|
Unconsolidated > Fine-detrital > Clay (Bed)interbedded with white or variegated red and yellow, massive clay, and rarely dark-gray, woody clay
Unconsolidated > Coarse-detrital > Sand (Bed)Sand, fine- to coarse-grained, locally gravelly, crossbedded, light-colored.
Unconsolidated > Coarse-detrital > Gravel (Bed)locally gravelly
|Comments||Kp has a subscript 3 on printed map, but only Kp is used in digital map.|
Dalton, R.F., Herman, G.C., Monteverde, D.H., Pristas, R.S., Sugarman, P.J., and Volkert, R.A., 1999, New Jersey Department of Environmental Protection, Bedrock Geology and Topographic Base Maps of New Jersey: New Jersey Geological Survey CD Series CD 00-1; ARC/INFO (v. 7.1), scale 1:100,000.
Owens, James P., Sugarman, Peter J., Sohl, Norman F., Parker, Ronald A., Houghton, Hugh F., Volkert, Richard A., Drake, Avery A., Jr., and Orndorff, Randall C., 1998, Bedrock Geologic Map of Central and Southern New Jersey: U.S. Geological Survey Miscellaneous Investigations Series Map I-2540-B, 8 cross sections, 4 sheets, each size 58x41, scale 1:100,000.
Doyle, J.A., and Robbins, E.I., 1977, Angiosperm pollen zonation of the continental Cretaceous of the Atlantic Coastal Plain and its application to deep wells in the Salisbury embayment: Palynology, v. 1, p. 43-78.
Doyle, J.A., 1969, Cretaceous angiosperm pollen of the Atlantic Coastal Plain and its evolutionary significance: Arnold Arboretum Journal, v. 50, p. 1-35.
|Counties||Burlington - Camden - Gloucester - Mercer - Salem|